A BURMA NO HEAT SAPPHIRE AND DIAMOND RING set with a
A BURMA NO HEAT SAPPHIRE AND DIAMOND RING set with a cushion cut blue sapphire of 4.18 carats, within a graduated border of old cut and round cut diamonds, no assay marks, size N / 6.75, 4.0g. Accompanied by a gemmological report stating that the sapphire is of Burmese (Myanmar) origin, with no indications of heat treatment.
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A BURMA NO HEAT SAPPHIRE AND DIAMOND RING set with a cushion cut blue sapphire of 4.18 carats, within a graduated border of old cut and round cut diamonds, no assay marks, size N / 6.75, 4.0g. Accompanied by a gemmological report stating that the sapphire is of Burmese (Myanmar) origin, with no indications of heat treatment.
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